|Table of Contents|

Mixed prediction method of embankment settlement based on theory and practical survey(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2011年04期
Page:
34-38
Research Field:
Publishing date:
2011-08-20

Info

Title:
Mixed prediction method of embankment settlement based on theory and practical survey
Author(s):
WANG Feng-sheng
Deportment of Civil Engineering, Anhui Communications Vocational and Technical College, Hefei 230051, Anhui, China
Keywords:
road engineering;  embankment settlement;  delamination summation-method;  prediction model;  curve fitting
PACS:
U416.1
DOI:
-
Abstract:
In order to forecasting the embankment settlement accurately, based on the consolidation theory of soil, the additional stress factor is introduced to improve the traditional delamination summation-method of the total embankment settlement, and the improved calculation theory and formula are put forward. A new calculation and prediction model is built based on the improved delamination summation-method and practical survey. The calculation program Settlement_Calculation for the calculation and prediction of embankment settlement is wrote based on the improved delamination summation-method and practical survey data. The survey and theory calculation for the test section of a secondary road in Anhui province is carried out adopting the calculation method and program. The results show that the error of the prediction value compared to the one of survey is less than 2.0%. 2 tabs, 2 figs, 15 refs.

References:

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Last Update: 2011-08-20